Andi is excited when the newspaper for dogs that she and her brother Bruce start becomes a big success, but when a group of dognappers appears on the scene, Andi and Bruce work to uncover the culprits and rescue the dogs.

Charlie and Annie find Tyler and the magician Brack on the thirteenth floor of the Abracadabra Hotel, but Charlie and his friends still have to solve the mystery of who is trying to steal the twelve priceless statues of Enrico Endriago which have been locked in room 1308 for fifty years.

Noah and his friends in the Secret Society join forces with four teens known as the Descenders to try to protect the Secret Zoo hidden below the Clarksville City Zoo from monstrous sasquatches and the evil Shadow Master.

Sixth-grader Ben Pratt's life is full of changes that he does not like--his parents' separation and the plan to demolish his seaside school to build an amusement park--but when the school janitor gives him a tarnished coin with some old engravings and then dies, Ben is drawn into an effort to keep the school from being destroyed.

In 1776, eleven-year-old Felicity runs the household while her mother and siblings are away, but is distracted by her horse's ill health, two strangers in town, and the fear that a box of family heirlooms is haunted. Includes historical information about life in colonial Williamsburg.

When Charlie Hitchcock, the smartest kid at school, gets a note from the school bully, Tyler Yu, demanding a meeting, he fears the worst--but it turns out that Tyler wants him to solve the mystery of the missing magician at the Abracadabra Hotel.

"After buying a strange old wardrobe, Adam Caine and his mom are confronted by an old woman who claims that it belongs to her. The store owner explains that "The Witch" has been shouting curses at people for years but is harmless. However, when the movers are delivering the wardrobe, the door suddenly swings open and out falls the old woman--dead! How did she end up inside the wardrobe? More importantly, what happened to her?"--Title verso page.

When the great magician Abracadabra is challenged by the illusionist Theopolis, Charlie and Tyler must solve the mystery of how the illusions were done, or Abracadabra will forfeit the hotel.

When Catalina "Cat" Duran and her friends in the History Club arrive at Mount Rushmore on a school trip they find that someone is playing dangerous tricks and trying to drive people away from the park.

With a key to the Oakes School in his possession Benjamin, his friend Jill, and a new friend continue to seek ways to protect the school and their town but Lyman, the janitor and a spy, has new tricks up his sleeve.